IHY Options History — May 2025 In May 2025, IHY traded between $21.24 and $22.02. ATM implied volatility averaged 24.3%, placing in the 14.8% IV rank vs the trailing year. The 30-day expected move averaged 4.8%. IV traded above realized volatility by 0.7% (HV 20d: 23.7%). Net GEX was positive for 14 of 21 trading days. Term structure was in contango for 4 of 21 days.
Notable Days 2025-05-27 : Highest Volume — 20 contracts2025-05-12 : Largest IV spike — 263.1% change2025-05-12 : Highest IV Rank — 42.2%2025-05-02 : Largest Expected Move — 10.9%Monthly Statistics Metric Avg Min Max Open Close Price $21.62 $21.24 $22.02 $21.24 $22.02 ATM IV 24.3% 10.2% 55.8% 12.7% 28.0% Expected Move 4.8% 2.7% 10.9% 3.7% 8.0% HV 20d 23.7% 20.8% 29.0% 29.0% 25.7% HV 60d 24.8% 22.7% 26.4% 22.7% 26.1% IV Rank 14.8% 2.5% 42.2% 4.7% 18.0% IV Percentile 47.2% 10.3% 91.3% 18.3% 68.7% Term Structure -5.0% -19.1% 2.3% -1.9% -4.5% Skew 25d -7.2% -27.4% 5.3% -20.3% -6.0% Skew 10d -0.5% -25.8% 17.7% -25.8% 0.0% Call IV 25d 26.5% 9.8% 62.8% 37.0% 16.9% Put IV 25d 19.3% 11.0% 50.0% 16.7% 11.0% Bid-Ask Spread % 146.65 133.30 156.47 153.21 136.43 Gamma HHI 0.52 0.35 0.94 0.51 0.36 Net GEX 687 -405 2.7K 558 -239 Net DEX -15.9K -29.3K 14.3K -16.0K -2.8K Net VEX -160 -257 -96 -175 -179 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% Total Volume 0.952 0 20 0 0 Total OI 61.857 59 79 59 79
Daily Data (21 trading days) Date Price Max Pain ATM IV Exp Move HV 20d IV Rank VWIV Skew 25d Term Str GEX DEX VEX P/C Spread % Call Vol Put Vol Call OI Put OI 2025-05-01 $21.24 $0.00 12.7% 3.7% 29.0% 4.7% 0.0% -20.3% -1.9% 558 -16.0K -175 0.00 153.21 0 0 19 40 2025-05-02 $21.73 $0.00 38.0% 10.9% 25.9% 26.6% 0.0% -14.1% -18.2% -255 -8.4K -257 0.00 145.60 0 0 19 40 2025-05-05 $21.73 $0.00 47.8% 7.0% 20.8% 35.2% 0.0% -27.4% -12.9% 975 -25.4K -132 0.00 146.03 0 0 19 40 2025-05-06 $21.25 $0.00 35.6% 2.7% 22.4% 24.6% 0.0% 2.0% 0.2% 547 -16.2K -172 0.00 154.71 0 0 19 40 2025-05-07 $21.76 $0.00 37.2% 3.3% 22.6% 26.0% 0.0% -12.8% -0.7% 920 -25.9K -125 0.00 151.94 0 0 19 40 2025-05-08 $21.25 $0.00 15.4% 2.7% 24.2% 7.0% 0.0% 5.3% 0.3% 790 -18.4K -156 0.00 144.50 0 0 19 40 2025-05-09 $21.25 $0.00 15.4% 2.7% 24.2% 7.0% 0.0% 1.4% 2.3% 889 -19.4K -146 0.00 155.88 0 0 19 40 2025-05-12 $21.74 $0.00 55.8% 6.3% 23.8% 42.2% 0.0% -13.7% -12.5% 883 -25.4K -128 0.00 148.04 0 0 19 40 2025-05-13 $21.81 $0.00 50.2% 3.8% 22.9% 37.3% 0.0% -5.9% -4.9% -306 -7.2K -254 0.00 147.22 0 0 19 40 2025-05-14 $21.82 $0.00 10.7% 3.1% 22.9% 2.9% 0.0% 0.0% -0.4% -125 -13.8K -215 0.00 145.26 0 0 19 40 2025-05-15 $21.80 $0.00 18.2% 5.2% 21.4% 9.5% 0.0% 0.8% -3.8% 956 -26.8K -114 0.00 147.00 0 0 19 40 2025-05-16 $21.84 $0.00 20.3% 5.8% 21.3% 11.3% 0.0% -4.7% -3.6% 1.3K -29.3K -98 0.00 150.10 0 0 19 40 2025-05-19 $21.85 $0.00 13.0% 3.7% 21.3% 4.9% 0.0% 2.1% -1.1% -238 -12.3K -224 0.00 156.47 0 0 19 40 2025-05-20 $21.40 $0.00 10.2% 2.9% 22.6% 2.5% 0.0% -8.9% -0.2% 754 -20.6K -139 0.00 149.29 0 0 19 40 2025-05-21 $21.45 $0.00 14.0% 4.0% 22.6% 5.8% 0.0% -4.5% -7.6% 1.7K -25.3K -96 0.00 145.05 0 0 19 40 2025-05-22 $21.34 $0.00 11.8% 3.4% 22.6% 3.9% 0.0% -13.1% -5.5% 2.7K -24.4K -98 0.00 135.43 0 0 19 40 2025-05-23 $21.39 $0.00 21.1% 6.1% 22.6% 12.0% 0.0% -5.3% -19.1% 1.2K -23.6K -110 0.00 145.88 0 0 19 40 2025-05-27 $21.98 $0.00 18.9% 5.4% 24.7% 10.1% 0.0% -6.5% -5.3% -308 -6.7K -252 0.00 133.71 0 20 19 40 2025-05-28 $21.47 $0.00 10.3% 3.0% 26.1% 2.6% 0.0% -12.7% 0.1% 2.1K 14.3K -105 0.00 133.30 0 0 19 60 2025-05-29 $22.00 $0.00 26.2% 7.5% 27.5% 16.4% 0.0% 0.4% -4.7% -405 -906 -187 0.00 154.58 0 0 19 60 2025-05-30 $22.02 $0.00 28.0% 8.0% 25.7% 18.0% 0.0% -6.0% -4.5% -239 -2.8K -179 0.00 136.43 0 0 19 60
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